industry & home GSM burglar alarm system PH-G-3

Features
With WAVECOME double frequency GSM module.
8 digital inputs and 10 wireless guarding zones(New version).
Can program open/closed alarm of digital inputs.
Digital inputs are adopted optical-coupled isolators, which can prevent external high voltage from destroying internal components.
Send SMS automatically to report the state of digital input when it returns normal status.
Send SMS to 3 preset mobile phone numbers while alarming.
Auto-dial 3 preset phone numbers while alarming and monitor the sound at site.
Modify zone name and enquire status of alarm host by SMS demand.
With standby rechargeable battery and external power failure alarm.
Aluminum alloy casing.
Connect with alarm centre through GSM network.
industry & home GSM burglar alarm system PH-G-3